<template>
   <a v-on:click="goback" style="cursor:pointer"><i class="iconfont icon-left"></i>返回上一级</a>
</template>
<script>
export default {
  name: "goback",
  meta: {
    descr: "返回上一级按钮"
  },
  methods:{
    goback(){
        let that = this;
         that.$emit('click');
    }
  }
};
</script>
